1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anettt [7]
3 years ago
11

If f(x)=3-2xand g(x)= 1/x+5, what is the value of f/g (8)?

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0

Answer:

-\frac{104}{41}

Step-by-step explanation:

\frac{f(x)}{g(x)}=\frac{3-2x}{\frac{1}{x} +5}

To make this easier to deal with, we can plug in 8 first:

  • \frac{f(8)}{g(8)}=\frac{3-2(8)}{\frac{1}{(8)}+5 }
  • Then we can simplify the terms to get \frac{3-16}{\frac{1}{8} +5}=\frac{-13}{\frac{1}{8} +5}
  • The denominator of this fraction needs to have its own common denominator. To do so, we can multiply the 5 by \frac{8}{8} to give us: \frac{1}{8}+\frac{40}{8}
  • We can then simplify this to \frac{41}{8}
  • Now putting this back into our original fraction we have: \frac{-13}{\frac{41}{8} }
  • This is also equivalent to \frac{(\frac{-13}{1} )}{(\frac{41}{8} )} which means we need to take the whole denominator of the fraction and flip it and multiply it by the numerator to get: \frac{-13}{1}*\frac{8}{41}
  • This then simplifies to \frac{-104}{41}
You might be interested in
What is the length of CD? In this diagram
julia-pushkina [17]
What diagram?????????????
3 0
2 years ago
Read 2 more answers
Claire's music playlist contains songs she bought and songs her mother bought. The ratio of her songs to her mother's songs is 3
Vsevolod [243]

Answer:

B.

Step-by-step explanation:

The ratio of Claire's songs to her mother's songs = 3 : 2

A.

3 : 2 = 3/2

9 : 6 = 9/6 = 3/2

12 : 10 = 12/10 = 6/5

B.

3 : 2 = 3/2

6 : 4 = 6/4 = 3/2

15 : 10 = 15/10 = 3/2

C.

3 : 2 = 3/2

4 : 3 = 4/3

5 : 4 = 5/4

D.

3 : 2 = 3/2

4 : 6 = 4/6 = 2/3

20 : 30 = 20/30 = 2/3

The table which shows the correct ratio and two equivalent ratios is B

7 0
3 years ago
2. If (300) (30,000) = 9 x 10m, then m =
Rufina [12.5K]
(300) (30,000) = 9 x 10m
9,000,000 = 90m
divide by 90
100,000 = m
6 0
2 years ago
Your average walking speed when you step 1 meter in 0.5 second
hram777 [196]
Velocity = distance/time
v = d/t = 1/0.5 = 2m/s
4 0
3 years ago
The letters from the word “integer” are placed on cards and put in a hat. If someone picks 1 card out of the hat, how many diffe
vesna_86 [32]
The possible different outcomes are: c. 6 outcomes.
you can only count "e" once because even though it is in the bag twice, drawing it a second time would be the same outcame.

hope this help
7 0
3 years ago
Other questions:
  • Find an explicit formula for the geometric sequence 96,24,6,1.5,...
    15·2 answers
  • 200% copy of a photograph. The original photo has a width of 5 in. What width will the copy be?
    9·1 answer
  • 10) Write an expression: the quotient
    7·1 answer
  • When you multiply a function by -1, what is the effect on its graph?
    6·2 answers
  • Please help. What is the area of the triangle
    11·1 answer
  • Two fifth grade classes are attending an amusement park as a field trip. Their teachers
    11·1 answer
  • A farm lets you pick 3 pints of raspberries for $12.00. What is the cost per pint? How many pints do you get per dollar? At this
    15·2 answers
  • A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 1 of 2: S
    12·1 answer
  • Simplify:<br> (12+14) x 8+ (8² +4²) =
    15·2 answers
  • Find the 17 th term of each sequence. a₁₆ = 1/5, d= 1/2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!